#particles-js {
    background-color: rgba(55, 55, 55, 1);
    height: 100%;
    width: 100%;
    overflow: hidden;
    position: relative
}

.background {
    z-index: 100;
    position: absolute;
    margin-left: 3%;
    margin-top: 20%;
    width: 98%;
    text-align: center
}
.wechat-box{
    width: 100%;
    height: 45px;
    border: solid 1px white;
    border-radius: 5px;
}
.wechat-input{
    width: 88%;
    height: 100%;
    margin-left: 2%;
    background: transparent;
    border: none;
    outline: none;
    color: white;
}
.ico{
    color: white;
    float: left;
    margin-top: 12px;
    margin-left: 10px;
}
body {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

#footer {
    width: 100%;
    height: 30px;
    bottom: 0;
    color: white;
    text-align: center;
    position: fixed;
}

#footer a {
    color: white;
!important;
}

:-moz-placeholder {
    color: white;
    opacity: 1;
}

::-moz-placeholder {
    color: white;
    opacity: 1;
}

input:-ms-input-placeholder {
    color: white;
    opacity: 1;
}

input::-webkit-input-placeholder {
    color: white;
    opacity: 1;
}